EDAC/mc_sysfs: Replace deprecated strncpy() with memcpy()

`strncpy` is deprecated for use on NUL-terminated destination strings [1].

We've already calculated bounds, possible truncation with '\0' or '\n'
and manually NUL-terminated. The situation is now just a literal byte
copy from one buffer to another, let's treat it as such and use a less
ambiguous interface in memcpy.

Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings [1]
Link: https://github.com/KSPP/linux/issues/90
Cc: linux-hardening@vger.kernel.org
Signed-off-by: Justin Stitt <justinstitt@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230918-strncpy-drivers-edac-edac_mc_sysfs-c-v4-1-38a23d2fcdd8@google.com
Signed-off-by: Kees Cook <keescook@chromium.org>

0 files changed, 0 insertions, 0 deletions